The wavelength of the energy emitted when the electron comes from four – InterviewSolution

1.	The wavelength of the energy emitted when the electron comes from fourth orbit to second orbit in hydrogen is 20.397 cm. The wavelength of energy for the same transition in He+ is
Answer» The wavelength of the energy emitted when the electron comes from fourth orbit to second orbit in hydrogen is $20.397 cm$ . The wavelength of energy for the same transition in $H e^{+}$ is

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